Software Engineer

Development of highly loaded Identity Platform with SSO/DID based on blockchain (Substrate, Kilt, Polkadot). Face recognition/TouchId as part of Signer service. Development of service architecture and consensus considering Web3.0 restrictions and decentralization. Scalable service with microservice architecture. Full development team management and implementation of best practices. These services uses technologies such as: - Substrate, Kilt, Rust - Microservices/API on Node.js (Typescript), GraphQL, Apollo Server, Prisma 2, PostgreSQL, Redis (Jobs queue), Kafka - Kubernetes, Docker, Terraform, Helm, Github Actions - React, Apollo Client, Shared components - Typescript, ECMAScript 6-8, Javascript The first implementation of one of the services was developed on IPFS & OrbitDb

Full development of highly loaded crypto projects. Scalable applications with microservice architecture. Intensive course on AI, practice of solving problems on image recognition, text processing. These projects uses technologies such as: - Microservices/API on NodeJs, GraphQL, Apollo Server, Prisma, Waves API, PostgreSQL, Redis - Kubernetes, Docker - React, Apollo Client, yarn, Webpack, Sass/postcss - Typescript, ECMAScript 6-8

Full development of highly loaded crypto project. This is scalable application with microservice architecture. Development smart-contracts (on Solidity) of blockchain Ethereum, providers for watching and calling methods of smart-contracts. The project uses technologies such as: - Microservices/API on NodeJs, NestJs (as typescript pattern), Truffle, Ethereum API, Infura, PostgreSQL, TypeORM, MongoDB, Web3, Socket communication - Kubernetes for scalable microservices, Docker, Gitlab CI/CD, Auto DevOps - Angular 5+, yarn, Webpack, Sass/postcss - Typescript, ECMAScript

Development of client-server applications on Angular, Angular2, ECMAScript 6/5, TypeScript, NodeJs. Automating the development process using Webpack, Gulp, BabelJs. Use of package managers Bower, NPM. Designing interfaces using Material design, Bootstrap, LESS, Sass, Postcss. Use of Docker, Docker-compose, Vagrant. Experience with MongoDB, Maven, Tomcat, Jenkins.

Full development of client-server applications in javascript. Development of interfaces. A partial and complete development on AngularJS. Development REST API on Express / NodeJS, optimized for high loads. Using both relational and non-relational databases. (MongoDB, PostgreSQL, MySQL) Automating the development process using Gulp. The use of package managers Bower, NPM. Vagrant virtual machines. Developing a control panel, dashboard on AngularJS. Using Browserify for modular development of the client-side application. Competent project structure, modularity, scalability, thereby projects. Designing interfaces using Bootstrap, LESS. Development of realtime applications using Web Sockets. Game development using Cocos2dx (C++).